Its features include a UHF 500~960MHz frequency range, a 1/2 19-inch standard rack size, a dual-channel receiver, bi-directional IrDA frequency pairing, and a true diversity receiver.

Exclusive tone coding, noise detection, and mute circuits can prevent noise interference effects.

IrDA® bi-directional frequency pairing technology enables quick and easy channel synchronization between the transmitter and receiver with just one button press after selecting a clean channel.

This model is equipped with true diversity receiving circuit technology. As a result, it can quickly synchronize and set up interference-free channels.

The receiver panel has a clear and easy-to-read LCD, which can identify the frequency/number of frequency points/the strength of the antenna receiving signal/monitor the remaining power of the microphone end/input volume.

Suitable for stage & religious events.

UHF 500~960MHz frequency range,
Dual-channel receiver,
100 frequency selection.

This model is equipped with EIA standard half U metal chassis and is of half 19-inch standard chassis size.

Output impedance switching (MIC/LINE) functionality design.

Audio output switching: independent output or mixed output function.

This model is suitable for installing applications, it can be connected to external antennas, boosters, antenna splitters and other equipment.

The features of this device include a UHF 500~960MHz frequency range, 1/2 19-inch standard rack size, dual-channel receiver, bi-directional IrDA frequency pairing, and diversity receiver.

Exclusive tone coding, noise detection, and mute circuits prevent noise interference issues.

IrDA® bi-directional frequency pairing technology enables quick and easy channel synchronization between the transmitter and receiver with just one button press after selecting a clean channel.

Equipped with diversity receiving circuit technology, it can quickly synchronize and set up interference-free channels.

The receiver panel has a clear and easy-to-read LCD, which can identify the frequency/number of frequency points/the strength of the antenna receiving signal/monitor the remaining power of the microphone end/input volume.

Suitable for School/Karaoke/Religious Activities

UHF 500~960MHz frequency range, dual-channel receiver, and 100 frequency selections.

Half 19-inch standard chassis size

Output impedance switching (MIC/LINE) functionality.

Audio Output Switching: Independent Output or Mixed Output

It is suitable for installing applications; it can be connected to external antennas, boosters, antenna splitters and other equipment.

UHF 500~960MHz frequency range, dual-channel receiver, and 100 frequency selection.

Exclusive tone coding, noise detection and mute circuits prevent noise interference.

Suitable for stage & religious events.

Equipped with diversity receiving circuit technology, it can quickly synchronize and set up interference-free channels.

IrDA® bi-directional frequency pairing technology enables quick and easy channel synchronization between the transmitter and receiver with just one button press after selecting a clean channel.

The receiver panel has a clear LED, which can identify the frequency/number of frequency points/the strength of the antenna receiving signal /input volume.

19-inch standard chassis size.

Audio output switching: independent output or mixed output function.

Suitable for installing applications, it can be connected to external antennas, boosters, antenna splitters and other equipment.

Output impedance switching (MIC/LINE) function.

UHF 500~960MHz frequency range, dual-channel receiver, and 100 frequency selection.

Exclusive tone coding, noise detection and mute circuits prevent noise interference.

Suitable for stage & religious events.

IrDA® bi-directional frequency pairing technology enables quick and easy channel synchronization between the transmitter and receiver with just one button press after selecting a clean channel.

Equipped with true diversity receiving circuit technology, it can quickly synchronize and set up interference-free channels.

The receiver panel has a clear and easy-to-read LCD, which can identify the frequency/number of frequency points/the strength of the antenna receiving signal/monitor the remaining power of the microphone end/input volume.

19-inch standard chassis size.

Audio output switching: independent output or mixed output function.

Suitable for installing applications, it can be connected to external antennas, boosters, antenna splitters and other equipment.

This device is designed with output impedance switching (MIC/LINE) function.

Exclusive tone coding, noise detection and mute circuits prevent noise interference.

Equipped with diversity receiving circuit technology, it can quickly synchronize and set up interference-free channels.

The receiver panel has a clear and easy-to-read LCD, which can identify the frequency/number of frequency points/the strength of the antenna receiving signal/ input volume.

IrDA® bi-directional frequency pairing technology enables quick and easy channel synchronization between the transmitter and receiver with just one button press after selecting a clean channel.

Suitable for School / Karaoke / Religious Activities

UHF 500~960MHz frequency range, Single-channel receiver, and 100 frequency selection.

Half 19-inch standard chassis size.

This is suitable for installing applications; it can be connected to external antennas, boosters, antenna splitters and other equipment.

Exclusive tone coding, noise detection and mute circuits prevent noise interference.

Equipped with diversity receiving circuit technology, it can quickly synchronize and set up interference-free channels.

The receiver panel has a clear and easy-to-read LCD, which can identify the frequency/number of frequency points/the strength of the antenna receiving signal/monitor the remaining power of the microphone end/input volume.

IrDA® bi-directional frequency pairing technology enables quick and easy channel synchronization between the transmitter and receiver with just one button press after selecting a clean channel.

Suitable for School / Karaoke / Religious Activities。

UHF 500~960MHz frequency range, Single-channel receiver, and 100 frequency selection.

Half 19-inch standard chassis size.

Output impedance switching (MIC/LINE) function.

It is suitable for installing applications, it can be connected to external antennas, boosters, antenna splitters and other equipment.

Exclusive tone coding, noise detection and mute circuits prevent noise interference.

Equipped with true diversity receiving circuit technology, it can quickly synchronize and set up interference-free channels.

The receiver panel has a clear and easy-to-read LCD, which can identify the frequency/number of frequency points/the strength of the antenna receiving signal/monitor the remaining power of the microphone end/input volume.

IrDA® bi-directional frequency pairing technology enables quick and easy channel synchronization between the transmitter and receiver with just one button press after selecting a clean channel.

Suitable for stage & religious events.

UHF 500~960MHz frequency range, one-channel receiver, and 100 frequency selection.

Half 19-inch standard chassis size.

Suitable for installing applications, it can be connected to external antennas, boosters, antenna splitters and other equipment.

Exclusive tone coding, noise detection, and mute circuits prevent noise interference.

Equipped with true diversity receiving circuit technology, it can quickly synchronize and set up interference-free channels.

The receiver panel has a clear and easy-to-read LCD, which can identify the frequency/number of frequency points/the strength of the antenna receiving signal/monitor the remaining power of the microphone end/input volume.

IrDA® bi-directional frequency pairing technology enables quick and easy channel synchronization between the transmitter and receiver with just one button press after selecting a clean channel.

Suitable for stage & religious events.

UHF 500~960MHz frequency range, single-channel receiver, and 100 frequency selection.

Half 19-inch standard chassis size.

Output impedance switching (MIC/LINE) function.

Suitable for installing applications, it can be connected to external antennas, boosters, antenna splitters and other equipment.

We offer both analog UHF and digital 2.4GHz receiver modules, which can be paired with a variety of handheld wireless microphones and belt-pack transmitters. This allows users to choose the modules and accessories that best suit their needs and preferences.

Standard 19-inch rack mount enclosure size.

The modular design allows for convenient expansion based on users' demands, enabling flexible customizations. There are up to four wireless microphone receiver modules that can be installed.

You have the option to choose between balanced output (XLR) and unbalanced output (6.3mm plug).

Suitable for engineering applications, the QR-4000N allows for external connection of antennas, power amplifiers, and antenna distributors.

We offer both analog UHF and digital 2.4GHz receiver modules that can be paired with various Chiayo handheld wireless microphones and bodypack transmitters. This allows users to choose the appropriate module and accessories based on their specific needs and preferences.

The QR-2000N main unit, installed with the wireless transmission module RP-5100M, can create a wireless audio link system with other Chiayo receivers or wireless amplifiers. This allows users to flexibly configure the size of the venue and provides a superior audio experience.

Our MP3 recording and playback module offers versatile functionality. It not only supports playback but also includes a recording feature, allowing you to capture speeches and presentations and save them as MP3 files. You can conveniently store and manage your recordings using SD cards and USB flash drives, providing ease of access and backup options for your audio content.

The modular design offers options for selecting the wireless microphone receiver module, relay transmitter module, and MP3 recording/playback module.

Half 19-inch standard rack enclosure dimensions.

The QR-2000N offers both balanced output (XLR) and unbalanced output (6.3mm jack), providing users with options to connect the receiver to different types of audio devices.

Ideal for engineering applications and is capable of connecting to external antennas, power amplifiers, and antenna distributors.

Exclusive tone coding, noise detection and mute circuits prevent noise interference.

Equipped with Antenna diversity receiving circuit technology, it can quickly synchronize and set up interference-free channels.

The receiver panel has a clear and easy-to-read LCD, which can identify the frequency/number of frequency points/the strength of the antenna receiving signal/input volume.

The infrared automatic frequency pairing technology allows for quick channel synchronization with just one button press after selecting a clean channel on the receiver.

Suitable for School / Karaoke / Religious Activities.

UHF 500~960MHz frequency range, dual-channel receiver, and 100 frequency selection.

19-inch standard chassis size.

Output impedance switching (MIC/LINE) function.

Suitable for installing applications, it can be connected to external antennas, boosters, antenna splitters and other equipment.

Exclusive audio coding, noise detection, and mute circuitry prevent noise interference.

The receiver panel is equipped with LED indicator lights that can identify the reception status of the wireless signal (RF) and audio signal (AF).

Scanning and selecting clean channels on the receiver, followed by quick channel synchronization with a single button press using infrared automatic frequency matching technology.

UHF Dual-channel 100 Frequency

EIA Standard Half-rack Enclosure.

Adjust the output impedance of the receiver to accommodate different external devices or application requirements.

You can choose between balanced output (XLR) and unbalanced output (6.3mm jack).

Exclusive audio coding, noise detection, and mute circuitry prevent noise interference.

The receiver panel is equipped with LED indicator lights that can identify the reception status of the wireless signal (RF) and audio signal (AF).

Scanning and selecting clean channels on the receiver, followed by quick channel synchronization with a single button press using infrared automatic frequency matching technology.

UHF 500~960MHz, 1 microphone receiver channels, 100 frequency selection.

EIA Standard Half-rack Enclosure.

Adjust the output impedance of the receiver to accommodate different external devices or application requirements.

You can choose between balanced output (XLR) and unbalanced output (6.3mm jack).

Exclusive audio coding, noise detection, and mute circuitry prevent noise interference.

The receiver panel is equipped with LED indicator lights that can identify the reception status of the wireless signal (RF) and audio signal (AF).

Scanning and selecting clean channels on the receiver, followed by quick channel synchronization with a single button press using infrared automatic frequency matching technology.

VHF 160~260MHz, 2 microphone receiver channels, 10 frequency selection.

Half 19-inch standard rack size.

Output Impedance Switching (MIC/LINE)

Exclusive audio coding, noise detection, and mute circuitry prevent noise interference.

The receiver panel is equipped with LED indicator lights that can identify the reception status of the wireless signal (RF) and audio signal (AF).

Scanning and selecting clean channels on the receiver, followed by quick channel synchronization with a single button press using infrared automatic frequency matching technology.

VHF 160~260MHz, 1 microphone receiver channels, 10 frequency selection.

Half 19-inch standard rack size.

Output Impedance Switching (MIC/LINE)

The system allows you to use the same microphone across different areas, automatically recognizing and switching the signal source. Wherever you go, it ensures uninterrupted signal reception, providing seamless coverage without any interruptions.

The RCC-2000 control unit provides power and system configuration from a single power supply, eliminating the need to manage remote power cables and settings.

Both balanced outputs (XLR) and unbalanced outputs (6.3mm plugs) are available for selection.

Users can easily install the system by utilizing internationally standardized CAT.5e high-speed network cables to connect the central control unit and the remote receiver unit, ensuring seamless audio and power transmission. Enjoy a hassle-free and efficient installation process with this convenient solution.

The system allows you to use the same microphone across different areas, automatically recognizing and switching the signal source. Wherever you go, it ensures uninterrupted signal reception, providing seamless coverage without any interruptions.

It can operate within the UHF frequency range of 500-960MHz and provide dual microphone receiver channels. With 100 selectable frequencies available, you have the flexibility to choose the desired frequency for optimal performance.

The RR-2000 offers True Diversity for reliable and stable signal reception, even over long distances, without interruptions. It delivers professional-grade quality for a seamless audio experience in various demanding settings.

The RR-2000 receiver is designed to expand the usage range, catering to the specific needs of professional users. Its versatile functionality ensures a broader application scope.

Users can easily install the system by utilizing internationally standardized CAT.5e high-speed network cables to connect the central control unit and the remote receiver unit, ensuring seamless audio and power transmission. Enjoy a hassle-free and efficient installation process with this convenient solution.

Automatic scanning and pairing of clean channels upon system startup, no manual configuration required for immediate use.

Ultra-low latency of just 5 milliseconds ensures near-instantaneous synchronization between signal reception and audio output. No noticeable delay, providing a seamless experience.

Since the transmitter sends each signal three times, this ensures that the receiver captures every transmission and maintains a stable signal input. This effectively reduces the occurrence of signal loss or interruption issues.

Utilizing exclusive FHSS automatic frequency hopping technology, the receiver effectively avoids interference from UHF wireless systems. With the 2.4GHz communication devices and Wi-Fi, this device results in extended reception range, improving signal stability as well as the ability to operate multiple channels simultaneously.

The receiver panel has a clear LCD screen for easy identification of frequency hopping, signal reception, audio output, and microphone battery level.

Half 19-inch standard rack enclosure size.

Output Options: Balanced Output (XLR) and Unbalanced Output (6.3mm Jack). Audio Source Output Switch: Independent Output (XLR) or Mixed Output (6.3mm Jack) Function.

Adjust output impedance of the receiver to accommodate different external devices or application requirements.

The transmitter sends each signal three times, ensuring that the receiver captures every transmission and maintains a stable signal input. This effectively reduces the occurrence of signal loss or interruption.

Automatic scanning and pairing of clean channels upon system startup, no manual configuration required for immediate use.

Utilizing exclusive FHSS automatic frequency hopping technology, the receiver effectively avoids interference from UHF wireless systems, 2.4GHz communication devices and Wi-Fi, resulting in extended reception range, improved signal stability, and the ability to operate multiple channels simultaneously.

Ultra-low latency of just 5 milliseconds ensures near-instantaneous synchronization between signal reception and audio output. No noticeable delay, providing a seamless experience.

The standard mini USB charging port and the built-in lithium battery enable continuous use for up to 24 hours.

Receiver panel with LED indicator lights for signal and battery status.

Two selectable output impedance options to accommodate different external devices or application requirements.

Its advantageous features include a UHF 500~960MHz frequency range, a 1/2 19-inch standard rack size, one channel, bi-directional IrDA frequency pairing, and a true diversity receiver.

THAT audio compression/expansion circuit reduces noise and improves dynamic range in a significant range.

The IrDA® bi-directional frequency pairing technology we utilize allows for prompt and effortless synchronization of channels between the transmitter and receiver with a single button press following the selection of a clean channel.

Exclusive tone coding, noise detection, and mute circuits work together to prevent noise interference issues.

Equipped with true diversity receiving circuit technology, this device can quickly synchronize and set up interference-free channels

The receiver panel has a clear and easy-to-read LCD screen, which displays the frequency/number of frequency points/strength of the antenna receiving signal/input volume.

UHF 500~960MHz frequency range, one-channel receiver, and 100 frequency selection offer a wide variety of choices for users.

This device is designed to be suitable for stage and religious events.

The half 19-inch standard chassis size makes this device compatible with various applications and occasions.

This device is designed with output impedance switching (MIC/LINE) functionality.

This device is suitable for installation applications and can be connected to external antennas, boosters, antenna splitters, and other equipment.